| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.46 | 9.863% | $70.8177 | $70.82 | $70.80 | $70.80 |
| Purchase #2 | $187.76 | 13.754% | $213.5845 | $213.58 | $213.60 | $213.60 |
| Purchase #3 | $69.96 | 10.223% | $77.112 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $172.77 | 5.813% | $182.8131 | $182.81 | $182.80 | $182.80 |
| Purchase #5 | $249.43 | 13.753% | $283.7341 | $283.73 | $283.75 | $283.70 |
| Purchase #6 | $227.66 | 5.349% | $239.8375 | $239.84 | $239.85 | $239.80 |
| Purchase #7 | $198.80 | 13.267% | $225.1748 | $225.17 | $225.15 | $225.20 |
| 7 purchase totals = | $1,170.84 | $1,293.0737 | $1,293.06 | $1,293.05 | $1,293.00 | |